Remove deprecated gfx::Image::operator NSImage*().

chrome/browser/ui/cocoa/bookmarks/bookmark_bar_controller.mm

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #import "chrome/browser/ui/cocoa/bookmarks/bookmark_bar_controller.h"
 
 #include "base/mac/bundle_locations.h"
 #include "base/mac/mac_util.h"
 #include "base/metrics/histogram.h"
 #include "base/sys_string_conversions.h"
@@ skipping 233 matching lines @@
     browser_ = browser;
     initialWidth_ = initialWidth;
     bookmarkModel_ = BookmarkModelFactory::GetForProfile(browser_->profile());
     buttons_.reset([[NSMutableArray alloc] init]);
     delegate_ = delegate;
     resizeDelegate_ = resizeDelegate;
     folderTarget_.reset([[BookmarkFolderTarget alloc] initWithController:self]);
 
     ResourceBundle& rb = ResourceBundle::GetSharedInstance();
     folderImage_.reset(
-        [rb.GetNativeImageNamed(IDR_BOOKMARK_BAR_FOLDER) retain]);
-    defaultImage_.reset([rb.GetNativeImageNamed(IDR_DEFAULT_FAVICON) retain]);
+        rb.GetNativeImageNamed(IDR_BOOKMARK_BAR_FOLDER).CopyNSImage());
+    defaultImage_.reset(
+        rb.GetNativeImageNamed(IDR_DEFAULT_FAVICON).CopyNSImage());
 
     // Register for theme changes, bookmark button pulsing, ...
     NSNotificationCenter* defaultCenter = [NSNotificationCenter defaultCenter];
     [defaultCenter addObserver:self
                       selector:@selector(themeDidChangeNotification:)
                           name:kBrowserThemeDidChangeNotification
                         object:nil];
     [defaultCenter addObserver:self
                       selector:@selector(pulseBookmarkNotification:)
                           name:bookmark_button::kPulseBookmarkButtonNotification
@@ skipping 2568 matching lines @@
 // to minimize touching the object passed in (likely a mock).
 - (void)setButtonContextMenu:(id)menu {
   buttonContextMenu_ = menu;
 }
 
 - (void)setIgnoreAnimations:(BOOL)ignore {
   ignoreAnimations_ = ignore;
 }
 
 @end